Macro owned_pin::try_apin_init

macro_rules! try_apin_init {
    (let $value:ident $(:$ty:ty)? = $($init:tt)*) => { ... };
}

Attempts to initialize and pin an Arsc pointer on the current calling stack.

Examples

use owned_pin::sync::{try_apin_init, RefCounted, RefCount};
use pinned_init::pin_data;

#[pin_data]
#[derive(RefCounted)]
struct A {
    x: u32,
    #[count_on]
    rc: RefCount,
}

try_apin_init!(let a = A { x: 64, rc: RefCount::new() });
assert_eq!(a.unwrap().x, 64);